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A Affordable
Transmissions Center

Thornton Differential Repair - All Makes, Models, Domestic, and Imports

If you drive an automobile, we have you covered. We rebuild and repair front and rear differentials on all types of cars and trucks.

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A-Affordable Transmissions Center Repairs & Rebuilds Differentials for Less!

Differential repair is a complex and intricate repair job. Measurements and adjustments must be accurate in a differential rebuild procedure.

A-Affordable Transmissions is one of the most highly respected differential repair and rebuild centers in all of Colorado. We take the time to walk every customer through the repairs process.

The initial inspection will not cost you a cent, and we will wait for your approval to begin repairs. In addition, you can expect educated answers to your questions.

North Denver’s Differential
Repair & Rebuild Specialists

When you visit our repair facility, you can expect:

Different differential repair and rebuild warranties and repair types that fit your need.

A differential inspection that includes a road test, preliminary testing, and an electronic scan.

Written differential rebuild and repair estimates are provided, so you can decide what to do.

No work will be done unless you agree and fully understand the process.

Extreme Transparency, no hidden anything. We will take your differential apart if needed to get a cost of repair.

All work is done on-site at our repair center, which means no middle person markup.

We don’t just advertise that we are differential experts. We know how to rebuild differentials.

You will get a complete checklist of everything that needs to be repaired, as well as what it will cost before any work begins.

A-Affordable Transmissions Center has rebuilt thousands of differentials on site.

6 months promotional financing on purchases

How to Care for Your Differential

Differential oil is one of the most overlooked automobile maintenance tasks. Because the differential is at the rear and under the car, it gets none of the treatment that the engine does.

Luckily for you, differentials are, in most cases, pretty dependable. However, proper maintenance is the key to a long-lasting differential. You won’t be getting very far for very long if lubrication in the differential fails. As a result, you will likely be looking at a differential repair.

Fortunately, you only need to change this oil every 30,000 to 60,000 miles (as always, check your owner’s manual). Give us a call and we will be happy to find the answers to your differential questions if your manual is not available.

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transfer case removed from a car

Warning Signs of a Failed Differential

Modern cars are now made with computerized differentials. As sophisticated as these modern differentials can be, however, errors can make the operation considerably less smooth.

In today’s automobile, a check engine light is often one of the first telltale signs that your car is having trouble. You might also notice some strange sounds or vibrations when something goes awry with your vehicle’s differential. In other situations, your differential might vibrate gears in unpredictable ways, resulting in uneven speeds and inconsistencies while driving.

A bad differential can sound in different ways

For example, you may experience a whine to a rumble, or loud clanks when going from sitting still to moving. Another sure sign it’s differential is if the symptoms get worse when coasting compared with when accelerating. The noise generally comes from the rear, but it can be hard to locate for sure depending on the volume level.

While some of these problems might seem negligible in the moment, ignoring such issues could make the situation worse, decreasing the life of your differential over time and increasing the costs of differential repair.

mechanic checking car suspension
The major internal components of a differential includes a case, ring & pinion gear, spider gears, side gears a carrier and axles

First, there are bearings and caps. Bearings and caps tightly hold the various gears & carrier in place in the differential case. These gears, including the side gears and spider gears, are positioned inside the differential carrier and are attached to the axles.

In addition to side gears and spiders gears, the differential includes ring and pinion gears. The ring gear is attached to the outside of the carrier, and the pinion gear is positioned in the differential housing and is supported by bearings. Both the ring and pinion gear have teeth, which are precisely machined to allow the gears to mate with each other smoothly.

The ring and pinion gears, along with the carrier inside your differential case are what allow your auto to have two rear wheels. Similar to manual transmissions, ring and pinion gears tooth counts determine the gear ratio.

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Why choose A-Affordable Transmissions Center to repair your differential?

We perform all differential repair services in-house, and all differential repair and rebuilds will be warrantied. We perform differential repair inspection. In addition, our repair costs are lower because our technicians rebuild or repair the differential in your vehicle.

Every differential can be repaired or rebuilt. We will reuse the good parts and will only replace what is needed to bring your differential back to proper working order.
In business since 1979, you can rest assured we will be here for you if a problem should occur. WE TAKE PRIDE IN OUR WORK and back it up with warranties to give you the peace of mind you want.

Bring your vehicle to a professional differential rebuild mechanic. Give us a call now for a no-hassle, no obligation insight of your Differential Repair needs.

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Use our A.I. to troubleshoot your transmission issues

Use our experimental A.I. powered by ChatGPT to troubleshoot your transmission issues! Please note this is EXPERIMENTAL only and should be followed up with diagnosis by our professional mechanics. Any feedback on this feature is welcome and appreciated!

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Marc Bullion

I couldn’t be more grateful for Patrick and his crew at A-Affordable Transmission Center. After my clutch gave out in the middle of a busy intersection, I called Patrick, he immediately set me up with his tow guy and within an hour my Jeep was at his shop. They were able to take a look the next day, gave me all the details of what was needed, and had the work completed in two days. I was so impressed with the customer service and the work done. I have a great warranty on the work completed! Thank you Patrick and your crew!

Troy Cradeur

At the time of this post it has been a week since my transmission has been fixed. The car is running as expected without issues. The service advisor, Mr. Patrick Shaver, did exactly what he said he would do. I would highly recommend this company.

Van Morrison

Randy did an excellent job with helping me out financially when I just had my transmission rebuilt a year ago the warranty expired and he was here to save the day. Excellent work I hope this one last longer than three years the way the vehicle is performing. Thank you for all your help and understanding A Affordable Transmission Shop. The staff was also friendly and professional as well 20stars to all.

Nan Krueger

My son was having shifting issues with his car. I talked with some friends for any reliable, fair auto shops and A Affordable Transmission Center was recommended. I contacted them and was able to get in quickly for a diagnostic check. Issues were identified and fair price for repairs was quoted along with the timeframe for completion. Everything went smoothly and vehicle was repaired as promised on time. Very friendly staff, knowledgeable and quick to respond to communications. I highly recommend their services.

Dylan Villano

We brought my father’s truck in here, green ’98 Mazda truck, we made the mistake of taking it to a different shop first it was never right. Patrick and his team provided exceptional service! Great value for all the work they did! They even removed my dads rusted step rails at no extra charge! Patrick took they time and thoroughly explained to my dad the parts he replaced, and why they needed to be replaced. Highly recommend this shop! Thanks A-Affordable for getting us back on the road again!

Blair Grylls

One of the best auto shops I’ve ever been to. These guys rebuilt my transmission on a Ford Escape. I called 5 or 6 different shops comparing prices and Affordable had the best price in town. Every single person I spoke with over there was polite, respectful, and helpful. And the best thing, in my opinion, is that they actually answered the phone each time I called. And the one time they didn’t, the returned the call within a couple hours. That kind of prompt response is almost unheard of these days. I would highly recommend anyone check them out if you’re having car issues. Patrick, Ben, and Michelle were all awesome and very helpful. Thanks for getting my ride back on the road again!

All Makes and Models – Domestic and Import

Service Area

EXPERT REPLACEMENT, REPAIR AND INSTALLATION SERVICES
ON ALL MAKES AND MODELS OF CARS, TRUCKS, AND SUVS

Since 1979, we proudly serve North Denver, and the below Suburbs …

our location

thornton
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Directions to A-Affordable
Transmission Center

A-Affordable Transmission Care Center proudly serves the Denver Metro Area with convenience at two locations, providing exceptional transmission services. Our first location, strategically positioned in South Denver, caters to the bustling energy of the city, ensuring easy accessibility for our valued customers. Meanwhile, our second location, situated in North Denver, extends our commitment to excellence, offering residents in that area the same reliable and expert transmission care. With both centers, we prioritize efficiency, quality, and customer satisfaction, delivering unparalleled transmission services to keep your vehicle running smoothly on the diverse roads of the Denver Metro Area.

Directions To A Affordable In Thornton

  • Head north on I-25 N - 1.4 mi
  • Keep right to stay on I-25 N - 1.7 mi
  • Take exit 219 toward 84th Ave - 0.2 mi
  • Keep left at the fork to continue toward 84th Ave - 240 ft
  • Use any lane to turn left onto 84th Ave - 0.3 mi
  • Continue onto 84th Ave Pass by Burger King (on the right) - 0.4 mi
  • Turn left onto Greenwood Blvd 
  • Destination will be on the left - 207 ft
  • A-Affordable Transmissions Center 780 W 84th Ave, Thornton, CO 80260
  • Head southeast on US-36 E - 6.6 mi
  • Exit onto US-287 N/N Federal Blvd - 1.6 mi
  • Turn right onto W 84th Ave Pass by Advance Auto Parts - on the right in 1.5 mi
  • Turn right onto Greenwood Blvd
  • Destination will be on the left - 207 ft
  • A-Affordable Transmissions Center 780 W 84th Ave, Thornton, CO 80260
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